5.missible n.投射物

6.besieged adj.被包围的，被围攻的

Answer the following questions

1.What's the best title of the passage?

Gunpowder

2.List the countries the Chinese invention of gunpowder reached.

(1)Japan

(2)Islamic countries

(3)European countries

Period One　Introduction & Reading and Vocabulary

Ⅰ.单词检测

1.equal adj.平等的

2.importance n.重要；重要性

important adj.重要的

3.philosopher n.哲学家

philosophy n.哲学

4.teaching n.(常作复数)教导；学说

teach vt.讲授；教授

teacher n.教师

5.thinker n.思想家

think vt.想；思索；认为

thought n.思考；想法

6.kindness n.善良

kind adj.仁慈的；善良的

7.order n.秩序